An object's two dimensional velocity is given by #v(t) = ( sqrt(3t)-t , t^2-5t)#. What is the object's rate and direction of acceleration at #t=2 #?
1 Answer
Apr 14, 2017
The rate of acceleration is
Explanation:
The acceleration is the derivative of the velocity.
When
The rate of acceleration is
The direction is in the 3rd quadrant